I just found out that the person who leases the land our farm is on is having anhydrous ammonia injected into the corn fields around our house. The one field is fairly close to our chicken coop. The weather has been VERY hot here (well, VERY hot for Western PA
) I have been allowing our chicks out in our yard, within our fenced in area. The coop is not quite finished and is just too darn hot right now. Anyway, what concerns should I have with this for the chickens? Will they be okay if allowed to free range in our yard? There's no way I can shut them in the coop with the windows shut. They'd all die from the heat. I know this is all jumbled up and probably doesn't make sense. I'm just concerned and trying to find out what to do. If there's a different place I should post this, please let me know. My chicks are about 12 weeks and 8 weeks.
Thanks so much!

Thanks so much!